On January 5, jiangnan jia jie shares after touching down stop line, closing at $55.42, or 9.43%. Since 360 announced the backdoor, jiangnan jia jie after harvest 21 harden board, shares hit a drop stop for the first time. On December 29, 2017, jiangnan jia jie announcement, 360 backdoor jiangnan jia jie deal is approved, and will be resumed in January 2018, 2. After the resumption of the jiangnan jia jie for three consecutive daily, even in early trading today again rose more than 8%. However, only a few minutes later, the jiangnan jia jie shares, an exodus stop at 2 PM 27 points down. Difference value one day late January 4, 77.3 billion, jiangnan jia jie's announcement, the stock could damage caused by the share price volatility. Announcement, on January 4, the stock's closing price of 61.19 yuan, the company stock p/e ratio and dynamic static p/e ratio of 188.13 and 142.72 respectively. Now, Shanghai and shenzhen two cities of the Internet and related services...